ArticleInternational journal of environmental research and public health2023
COVID-19 and SARS-CoV-2 Vaccines: A Cameo Role for Headache.
Article in International journal of environmental research and public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Headaches and facial pain attributed to SARS-CoV-2 infection and vaccination: a systematic review.European journal of neurology · 2024Pooled it
- Comparison of Phenotypes of Headaches After COVID-19 Vaccinations Differentiated According to the Vaccine Used.Vaccines · 2025Article
- COVID-19 vaccination-related headache showed two different clusters in the long-term course: a prospective multicenter follow-up study (COVA-Head Study).The journal of headache and pain · 2023Observational
Corrections and comments
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Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Headache is a very frequent symptom in COVID-19 and SARS-CoV-2 vaccination. Many studies have emphasized its clinical diagnostic and prognostic importance on the one hand, as in many cases these aspects have been completely ignored. It is therefore opportune to go back over these lines of research in order to gather what usefulness the headache symptom may or may not represent for the clinician dealing with COVID-19 or performing or following up on the clinical course following vaccination for SARS-CoV-2. The clinical evaluation of headache in COVID-19 is not fundamental in the diagnostic and prognostic process of the emergency departments; however, the risk of severe adverse events, although very rare, must be taken into account by the clinicians. For subjects presenting with severe, drug-resistant, and delayed-onset post-vaccination headache, it could represent a possible sign of central venous thrombosis or other thrombotic complications. Thus, a re-reading of the role of headache in COVID-19 and SARS-CoV-2 vaccination seems clinically useful.
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Registered trials
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